FENGYUN 1C DEB IRIDIUM 4

0.016% collision chance on 2024-08-20 09:08:00z

CDM information

Conjunction Data Message description

FENGYUN 1C DEB is risking orbital collision with IRIDIUM 4. The time of closest approach (TCA) between the two objects is calculated to be at Aug. 20, 2024, 9 a.m., with a collision probability of 0.016%. The closest distance at TCA is estimated to be 896.0 meters.

Key information

Parameters and calculations for this potential in-orbit collision event.

CDM image for a debris

TCA: 2024-08-20 09:00:14z

CDM ID: 793511923

Miss distance: 896.0 (m)

Collision probability: 0.0001575369 (~0.016%)

Objects comparison

A comparison of the two objects interested by this conjunction data message.

FENGYUN 1C DEB Name IRIDIUM 4
30676 Norad ID 24796
DEBRIS Type PAYLOAD
SSO Orbit LEO
98.28° Inclination 86.4°
SMALL Size LARGE
PRC Country US
May 10, 1999 Launch date May 5, 1997
Full details

Live tracking

Real-time ground track for FENGYUN 1C DEB and IRIDIUM 4.


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